/*===================================================================*/ /* NRDF D1872 Data No.14 */ /*===================================================================*/ /* Bibliography */ /*===================================================================*/ \\BIB,14; D#=D1872; TITLE=/ (d,alpha) reactions on 19F, 20Ne, 31P and 32S at 14.7 MeV /; ATH=(K.TAKAMATSU'1'); INST-ATH=(2JPNKTO'1'); /* '1' Department of Physics, Faculty of Science */ REF=JPJ; VLP=17(1962)896; RCTS=(19F(D,ALPHA)17O, 31P(D,ALPHA)29SI, 20NE(D,ALPHA)18F, 32S(D,ALPHA)30P, 24MG(D,ALPHA)22NA); PHQS=(ANGL-DSTRN, XSECTN); /*===================================================================*/ /* Experimental Conditions */ /*===================================================================*/ \\EXP,14; /* 2004-02-20 : Compiled, Ic + On */ /* Related references - K.Kimura et al., JPJ, 17(1962)9. (Details of beam handling and scattering chamber) - T.Yanabu et al., JPJ, 17(1962)914. (Details of detecting system) - M.el Nadi, PR, 119(1960)242. (Two-nucleon picjup process formula used in analysis) - H.C.Newns, PPS, 76(1960)489. (Two-nucleon picjup process formula used in analysis) /* Additional results shown but not compiled - Energy distribution (Typical pulse-height spectrum (channel number v.s. counts/channel) of alpha particlles are shown for 19F, 20Ne, 31P and 32S target.) POL-TGT=0%; ALGN-TGT=0%; ACC=CYC; INST-ACC=2JPNKTO; POL-PRJ=0%; DET-PARTCL=ALPHA; COINC=NO; ANT-COINC=NO; DET-SYS=(SI'2',CSI'3'); /* '2' To detect alpha. Energy calibration was done with the alpha particles produced in the known reactions such as 27Al(p,alpha)24Mg, 16O(d,alpha)14N and 27Al(d,alpha)25Mg etc. /* '3' CSI(Tl) scintillation counter to monitor the beam current of incident deuterons */ ERS-DET=1.2%'4'; /* '4' Value at 20 MeV */ /* Experimental Method: - Beam current integrated (Conventional current integrator with an accuracy better than 10%) /* 2006-10-05 : Altered, Is. Re-digitized */ RCT=32S(D,ALPHA)30P; PHQ=ANGL-DSTRN; CHM=X'55'; /* '55' Hydrogen sulfide */ PHYS-FORM=GAS; THK-TGT=XMG/CM**2'56'; /* '56' about 30 cmHg */ INC-ENGY-LAB=14.5MEV; /*===================================================================*/ /* Descriptive Parameters */ /*===================================================================*/ \\DATA,14; INC-ENGY-LAB=14.5MEV; SYS-ERR=<20%'57'; /* '57' Maximum uncertainty of absolute values arise from beam current estimation */ EXC-ENGY=1.45MEV; DELTA-THTL=+-3DEG; /*===================================================================*/ /* Data Table */ /*===================================================================*/ \DATA; THTC DSIGMA/DOMEGA (DEG) (MB/SR) 2.186E+01 9.564E-02 2.767E+01 8.989E-02 3.291E+01 6.019E-02 4.397E+01 3.272E-02 5.349E+01 2.694E-02 6.354E+01 2.686E-02 7.463E+01 1.194E-02 8.522E+01 1.642E-02 9.528E+01 2.204E-02 1.059E+02 1.625E-02 1.148E+02 7.048E-03 1.249E+02 2.522E-02 1.344E+02 1.487E-02 1.440E+02 3.419E-02 1.530E+02 6.605E-02 1.641E+02 5.569E-02 \END; /*===================================================================*/ |